| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + Sn4N = Fe3N + 4 Sn
O2 + C2H2 + H2O = C2H2(HO) =>
O2 + 4 C2H2 + 2 H2O = 4 C2H2(HO)
LiOH + Cr2(SO4)3 = Cr(OH)3 + Li2SO4 =>
6 LiOH + Cr2(SO4)3 = 2 Cr(OH)3 + 3 Li2SO4
As2O3 + VO2{+} + H{+} = As2O5 + VO{2+} + H2O =>
As2O3 + 4 VO2{+} + 4 H{+} = As2O5 + 4 VO{2+} + 2 H2O
CaO + Na2SO4 = Ca2SO4 + NaO =>
2 CaO + Na2SO4 = Ca2SO4 + 2 NaO
ICl3 + H2 = HI + HCl =>
ICl3 + 2 H2 = HI + 3 HCl
Ca + Fe(No3)32 = Ca(No3)2 + Fe =>
16 Ca + Fe(No3)32 = 16 Ca(No3)2 + Fe
Rb3PO4 + BaI2 = RbI + Ba3(PO4)2 =>
2 Rb3PO4 + 3 BaI2 = 6 RbI + Ba3(PO4)2
KMnO4 + C + H2SO4 = MnSO4 + CO + K2SO4 + H2O =>
2 KMnO4 + 5 C + 3 H2SO4 = 2 MnSO4 + 5 CO + K2SO4 + 3 H2O
AgCl + NH4OH = AgNH3 + Cl2 + H2O =>
2 AgCl + 2 NH4OH = 2 AgNH3 + Cl2 + 2 H2O
FeCl2 + (NH4)2S2O8 + H2O = Fe(OH)3 + NH4HSO4 + HCl =>
2 FeCl2 + (NH4)2S2O8 + 6 H2O = 2 Fe(OH)3 + 2 NH4HSO4 + 4 HCl
CrO2Cl2 + H2O = HCl + H2CrO4 =>
CrO2Cl2 + 2 H2O = 2 HCl + H2CrO4
NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH
Ni + Zn3(PO4)2 = Ni3(PO4)2 + Zn =>
3 Ni + Zn3(PO4)2 = Ni3(PO4)2 + 3 Zn
Cu(NO3)2 + Na2S2O3 = Na2[Cu(S2O3)2] + NaNO3 =>
Cu(NO3)2 + 2 Na2S2O3 = Na2[Cu(S2O3)2] + 2 NaNO3
(NH4)2CO3(s) = H2O(l) + NH3(g) + CO2(g) =>
(NH4)2CO3(s) = H2O(l) + 2 NH3(g) + CO2(g)
CuSO4 + ZnS = ZnSO4 + Cu + S =>
CuSO4 + ZnS = ZnSO4 + Cu + S
CuNO3 = CuO + Cu(NO3)2 + NO =>
3 CuNO3 = 2 CuO + Cu(NO3)2 + NO
NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + 2 NaCl(aq)
HBr + Pb(NO3)2 = H2 + Pb + Br(NO3) =>
2 HBr + Pb(NO3)2 = H2 + Pb + 2 Br(NO3)
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
NaOH + K3PO4 = Na3PO4 + K + OH =>
3 NaOH + K3PO4 = Na3PO4 + 3 K + 3 OH
KMnO4 + NaCl + H2(SO4) = Cl2 + K2(S04) + Mn(S04) + H2O + Na2(SO4) =>
2 KMnO4 + 88 NaCl + 56 H2(SO4) = 44 Cl2 + K2(S04) + 2 Mn(S04) + 56 H2O + 44 Na2(SO4)
Cu(NO3)2 + NH4 + H2O = Cu(OH)2 + NH4NO3 =>
5 Cu(NO3)2 + 8 NH4 + 7 H2O = 5 Cu(OH)2 + 9 NH4NO3
CH3COOH + H2O2 = CH3CO2OH + H2O =>
CH3COOH + H2O2 = CH3CO2OH + H2O
Mg + Ni2SO4 = MgSO4 + Ni =>
Mg + Ni2SO4 = MgSO4 + 2 Ni
H2O + Br2 + SO2 = HBr + H2SO4 =>
2 H2O + Br2 + SO2 = 2 HBr + H2SO4
H2O + F2 = H + FO =>
2 H2O + F2 = 4 H + 2 FO
H2O2 + I{-} + H{+} = I3{-} + H2O =>
H2O2 + 3 I{-} + 2 H{+} = I3{-} + 2 H2O
CH3CHO + Ag2O = CHOOH + Ag =>
CH3CHO + 3 Ag2O = 2 CHOOH + 6 Ag
Zn + H2SO4(konc) = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4(konc) = ZnSO4 + SO2 + 2 H2O
C8H18(l) + O2(g) = CO2(g) + H2O(g) = =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
FeC2O4H4O2 + H2O2 = Fe2(C2O4)3 + Fe(OH)3 + H2O =>
6 FeC2O4H4O2 + 3 H2O2 = 2 Fe2(C2O4)3 + 2 Fe(OH)3 + 12 H2O
KNO3 + C8H18 = N2 + CO2 + H2O + K2CO3 =>
10 KNO3 + C8H18 = 5 N2 + 3 CO2 + 9 H2O + 5 K2CO3
ZrBr4 + Mg = MgBr2 + Zr =>
ZrBr4 + 2 Mg = 2 MgBr2 + Zr
C2O3H2 + O2 = CO2 + H2O =>
C2O3H2 + O2 = 2 CO2 + H2O
C12H27 + O2 = CO2 + H2O =>
4 C12H27 + 75 O2 = 48 CO2 + 54 H2O
FeSO3 + H2O = H2SO3 + Fe(OH)2 =>
FeSO3 + 2 H2O = H2SO3 + Fe(OH)2
MnO2 + KNO3 + KOH = K2MnO4 + H2O + NO =>
3 MnO2 + 2 KNO3 + 4 KOH = 3 K2MnO4 + 2 H2O + 2 NO
CuS + H2O = CuSO + H2 =>
CuS + H2O = CuSO + H2
C2H7N + H3O = C2H8N + H2O =>
C2H7N + H3O = C2H8N + H2O
Fe(C2O4)*2H2O + H2C2O4 + H2O2 + K2(C2O4) = K3[Fe(C2O4)3]*3H2O =>
2 Fe(C2O4)*2H2O + H2C2O4 + H2O2 + 3 K2(C2O4) = 2 K3[Fe(C2O4)3]*3H2O
Ni2O3 + H2 = NiO + H2O =>
Ni2O3 + H2 = 2 NiO + H2O
CH2Br2 + Br2 = CHBr3 + HBr =>
CH2Br2 + Br2 = CHBr3 + HBr
SO3 + H2SO4 = SSO4 + H2O3 =>
SO3 + H2SO4 = SSO4 + H2O3
Ba(MnO4)2 + FeC2O4 + H2SO4 = BaSO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
3 Ba(MnO4)2 + 10 FeC2O4 + 24 H2SO4 = 3 BaSO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
Pb(SCN)2 + KNO3 = PbO + K2O + SO2 + CO2 + N2 =>
5 Pb(SCN)2 + 18 KNO3 = 5 PbO + 9 K2O + 10 SO2 + 10 CO2 + 14 N2
Zn + MnCl2 = ZnMn + Cl =>
Zn + MnCl2 = ZnMn + 2 Cl
CaCl2 + H3(PO4) = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3(PO4) = Ca3(PO4)2 + 6 HCl
Ca3(PO4)2 + CaF2 = Ca10(PO4)6F2 =>
3 Ca3(PO4)2 + CaF2 = Ca10(PO4)6F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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